black henbane


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henbane

Herbal medicine
A herb that is the primary source of atropine, hyoscyamine and scopolamine; henbane was formerly used by herbalists, but is now regarded as unsafe by the FDA.

Toxic effects
Blurred vision, convulsions, delirium stupor, vertigo, and in high amounts, death.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.